Figure I $-$ Cross$-$Section

$As1$ :$600(mm2)$

$As2$ :$3600(mm2)$

$As3$:$2750(mm2)$

$As3\text{'}$ :$550(mm2)$

$As4$ :$1900(mm2)$

$As4\text{'}$ :$1900(mm2)$

$As5$ :$3550(mm2)$

$As6$:$2950(mm2)$

$As6\text{'}$ :$1450(mm2)$

Figure $2-$ Cross$-$Section

Figure $3-$ Cross$-$Section

Determine the resisting

moment capacity of the

beams shown in Figures $1,$

$2,3,4,5,$ and $6.$